diff --git a/.gitignore b/.gitignore
index 5195f75..2a25479 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /target
 Cargo.lock
-*.sock
\ No newline at end of file
+*.sock
+.env
\ No newline at end of file
diff --git a/config_api.json b/config_api.json
index 24e96c4..d5be22f 100644
--- a/config_api.json
+++ b/config_api.json
@@ -8,7 +8,8 @@
 			"method" : "GET",
 			"measure" : 
 				[
-					"operation", "response"
+					"response", "test_metric_1", "test_metric_2",
+					"test_metric_3", "test_metric_4", "test_metric_5"
 				]
 		},
 		{
@@ -18,7 +19,9 @@
 			"method" : "GET",
 			"measure" : 
 				[
-					"operation", "response", "empty_field"
+					"response", "test_metric_1", "test_metric_2",
+					"test_metric_3", "test_metric_4", "test_metric_5",
+					"empty_field"
 				]
 		}
 		],
diff --git a/crates/api-grub/Cargo.toml b/crates/api-grub/Cargo.toml
index b5e4a92..cf61de9 100644
--- a/crates/api-grub/Cargo.toml
+++ b/crates/api-grub/Cargo.toml
@@ -13,6 +13,6 @@ log = "0.4.25"
 anyhow = "1.0.95"
 chrono = "0.4.39"
 reqwest = { version = "0.12.12", features = ["rustls-tls", "json"] }
-deadpool-postgres = "0.14.1"
+deadpool-postgres = { version = "0.14.1", features = ["serde"] }
 tokio-postgres = "0.7.12"
 dotenv = "0.15.0"
diff --git a/crates/api-grub/src/net.rs b/crates/api-grub/src/net.rs
index ee13e5f..e2580b2 100644
--- a/crates/api-grub/src/net.rs
+++ b/crates/api-grub/src/net.rs
@@ -2,18 +2,17 @@
 use anyhow::{Error, Result};
 use integr_structs::api::{ApiConfigV2, ProcessedEndpoint};
 use log::{error, info};
-use serde_json::Value;
 use tokio::sync::mpsc::Receiver;
 use tokio::time::{sleep, Duration};
 use reqwest::{Client, Method};
 use std::sync::Arc;
 use tokio::task::JoinHandle;
 // use tokio::sync::Mutex;
-use tokio_postgres::types::ToSql;
 use deadpool_postgres::{Config, Pool, Runtime, Client as PgClient};
 use tokio_postgres::NoTls;
 use dotenv::dotenv;
 use std::env;
+use serde::{Deserialize, Serialize};
 
 // type BufferType = Arc<Mutex<Vec<String>>>; 
 
@@ -59,8 +58,8 @@ impl Exporter {
     } 
     pub async fn export_data(client: PgClient, metrics: &str) -> Result<()> {
         // client.
-        let query = "INSERT INTO metrics (body) VALUES ($1);"; 
-        let _ = client.execute(query, &[&query]).await?;
+        let query = client.prepare_cached("INSERT INTO metrics (body) VALUES ($1);").await?; 
+        let _ = client.query(&query, &[&metrics]).await?;
         Ok(())
     }
 
@@ -125,9 +124,24 @@ impl<'a> ApiPoll<'a> {
                         if let Ok(text) = resp.text().await {
                             // 
                             let metrics = ProcessedEndpoint::from_target_response(&text, &point)?;
+                            // dbg!(&metrics);
+                            println!("{}", &metrics);
                             // 
                             if let Some(conn) = exporter.get_connection_from_pool().await {
-                                if let Err(er) =  Exporter::export_data(conn, &metrics).await {
+                                
+                                // TEST: to exporter 
+                                let res = client.request(
+                                    RestMethod::from_str("post").await,
+                                    "http://192.168.2.34:9101/update")
+                                .json(&metrics)
+                                .send().await;
+                                if let Err(er) = res {
+                                    error!("Cannot send data to exporter due to: {}", er);
+                                } else {
+                                    println!("{:?}", res.unwrap().text().await);
+                                }
+
+                                if let Err(er) = Exporter::export_data(conn, &metrics).await {
                                     error!("Cannot export data to DB during to: {}", er);
                                     return Err(Error::msg("Error during exporting data to DB"));
                                 }